LG 75PK340S0UA 75" 4K UHD Commercial TV, webOS 25, Replaces 75UR340C9UD

The LG 75PK340S0UA is a 75 inch 4K commercial television for offices, classrooms, lobbies and meeting rooms. It replaces the earlier 75UR340C9UD and runs webOS 25, so the screen is scheduled and managed over the network with no computer attached to the wall.

75 inch 4K UHD with Direct LED backlight

A 3840 x 2160 panel at 75 inches keeps normal text readable from the back of a classroom or the far end of a boardroom. Direct LED backlighting lights the whole panel from behind instead of only from the edges, which keeps brightness even across a screen this size through a full working day.

• 3840 x 2160 (4K UHD) resolution
• Direct LED backlight, flat panel
• 300 nits brightness, 1200:1 contrast
• 60Hz refresh, 8ms response
• HDR10 Pro and HLG
• K25Lp picture processor

Managed from your desk with webOS 25

webOS runs on the display itself. Schedule screens on and off, push content to several rooms at once, and keep settings locked so nobody changes the input from the remote.

• LG CMS (Premium), Simple Editor and Embedded Contents Manager
• Group Manager for controlling several screens together
• Control and Control Plus, plus LG ConnectedCare
• Time Scheduler with NTP sync
• Failover and Play Via URL to keep content on screen if a source drops
• Display Power Management (DPM) and Wake on LAN
• SNMP and Crestron Certified for AV and building control systems
• USB self diagnostics and USB cloning for fast rollouts
• Vertical setup for portrait installations

Built-in tuners for live TV

ATSC, Clear QAM and NTSC tuners are built in. Connect an antenna or an office or hotel cable feed and live channels play with no set-top box. That makes it a fit for break rooms, waiting areas, gyms, bars and hotel properties that need both live TV and scheduled content on the same screen.

Connections

• 2 x HDMI 2.0, one with ARC
• 1 x USB Type-A
• RF In for antenna or cable
• RJ45 Gigabit LAN
• RS-232C In (3.5mm phone jack and D-sub 9-pin)
• IR Out
• Optical Digital Audio Out
• External Speaker Out (3.5mm)

Two 10W speakers are built in for small and medium rooms. For a larger space, run the optical output into a room sound system.

Who this is for

• Meeting rooms and boardrooms: one HDMI for the installed system, one for a visiting laptop
• Classrooms and training rooms: large, readable, and locked down so settings stay put
• Lobbies and waiting areas: scheduled on and off, managed centrally
• Hospitality and break rooms: live TV plus signage on one screen

Worth knowing before you order

• No Wi-Fi or Bluetooth. Network connection is wired LAN only. Plan an Ethernet drop at the mounting point.
• 300 nits. Correct for an indoor room. Not bright enough for a shop window in direct sunlight.
• 300 x 300 mm VESA. If you are replacing a 75UR340C9UD, that model used 400 x 400 and your existing bracket will not line up.
• Ships by freight. 70.80 lb on a pallet with liftgate. Someone must be on site to receive it.

Frequently asked questions

Is this the same as the 75UR340C9UD?
No. It is the replacement. Size and resolution match, but the VESA pattern changed to 300 x 300, brightness is 300 nits, there are two HDMI inputs instead of four, and it runs webOS 25.

Does it have Wi-Fi?
No. Wired LAN only. If you need wireless, ask us about the UR640S replacement, the 75PK640S0UA, which has Wi-Fi and Bluetooth.

Can it show live TV?
Yes. ATSC, Clear QAM and NTSC tuners are built in.

Can I mount it in portrait?
Yes. Vertical setup is supported in webOS.

What mount do I need?
300 x 300 mm VESA, rated for at least 52 lb.

Fitting out several rooms or a whole site? Tell us the quantity and sizes and we come back with pricing, availability and lead times. Request a quote.

See more commercial TVs, browse all LG displays, or compare with our digital signage panels.